Found 385 races near Harford County, MD

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AUG
9

Hydes, MD
• 10.8 miles
Scenic run through beautiful Hydes with picturesque views and great atmosphere
5K
103
AUG
9

Hydes, MD
• 10.8 miles
$60 -$65
Music festival run 5K road with scenic course and post-race festivities
5K
53
AUG
9

Arlington, VA
• 28.4 miles
$10
The DC Road Runners Club and the Potomac Valley Track Club are hosting the FamilyNight at the Track and Meet of Miles on Sunday, Aug. 9, 2026, beginning at 4:30 p.m. atYorktown High School in...
1m 3K
1
AUG
9

College Park, MD
• 33.5 miles
$30 -$40
Join the Prince George's Running Club (PGRC) on SUNDAY August 9th, for a fun, flat, and scenic 5k race through Lake Artemesia in College Park, MD. This event features two races: The women's race...
5K
14
AUG
13

West Chester, PA
• 51.1 miles
$5 -$25
Photos from Denise Trigo. Photos from Ryan Comstock. BREAKING NEWS!! We now have a $5000 PA State Record Bonus for the winner if they break Yared Nuguse's PA State Record of 3:51.06 set at this...
35
AUG
14

Washington, DC
• 59.7 miles
$50
A first-annual relay-style throw down among clubs. The District Ekiden is a 4-person Ekiden-style club relay rooted in the heritage of Japanese road racing. Featuring clubs from across the...
AUG
15

Nottingham, PA
• 39.8 miles
$20 -$35
YEAR 10!!!!! When this race started, I swore we'd do it for only a year or two. But each year it's grown in so many ways, I'm really proud of everything we've accomplished over the years! Our fun...
1m 5K 10K
11
AUG
15

Gettysburg, PA
• 52.3 miles
$45
5K + Brewfest = A Fun Day! Your race entry will include: Race shirt (must register by August 7, 2026)Event Bottle Opener MedalTours of the Historic Daniel Lady Farm House and Barn Start by...
5K
12
AUG
15

Middletown, DE
• 38.2 miles
$35 -$40
Middletown's longest running 5k.  The Peach Festival race signals the original harvest of what was once the largest peach  farming area in the Nation.  All proceeds benefit the Middletown...
5K
27
AUG
15

South Logan Township, NJ
• 8.9 miles
Muddy Dash is not your average mud run! Get ready for up to 3 Miles of messy mayhem. You and your friends/family can expect to run, walk, crawl, wade, slip, slide, and scream with excitement as...
6
AUG
15

Honey Brook, PA
• 39.3 miles
$15 -$20
Glow in the Dark 5k Run and Walk being held at Honeybrook Golf Club on the cart path! Runners, walkers, and families will all delight in experiencing the golf course path in the dark of night,...
5K
3
AUG
15

Gaithersburg, MD
• 55.5 miles
$30
Sebastien Breton left a wonderful mark in the running world and will never be forgotten.  As an All-Met XC runner from local Winston Churchill High School and an accomplished runner at McDaniel...
5K
1
AUG
15

Chester Springs, PA
• 33.9 miles
$30 -$35
4th annual music festival run 5K road with scenic course and family-friendly
1m 5K
69
AUG
15

Washington, DC
• 57.6 miles
$35 -$40
THE LEGACY LOOP 5k Presented by REI Coop AT CHOCOLATE CITY CRITERIUM DC’s Fastest. One Belt. Eternal Bragging Rights.   A fast, high-energy 5K on the Chocolate City Criterium race course Join us...
5K
8
AUG
16

Elizabethtown, PA
• 46.6 miles
$40
Join us for our first ever 5K for K9s & Fun Run! Sponsored by Elizabethtown Common Sense and supporting the EASD Facility Dog program, this will be a great time for a great cause.  Etown Common...
5K
5
AUG
16

Elizabethtown, PA
• 46.7 miles
$40
Help us to keep public education RUNNING by supporting the beloved and beneficial facility dogs of Elizabethtown Area School District!
5K
5
AUG
16

Bel Air, MD
• 2.5 miles
$10 -$800
12th annual 5K trail with supporting local charities
1m 5K
33
AUG
16

Wayne, PA
• 15.2 miles
$15 -$40
The 5th Annual Live Like Leah 5k is a race to honor the life of an amazing woman, Leah Joy Bowers, who was a beloved teacher, coach, wife, daughter, sister, friend, and dog mom! Leah passed away...
1m 5K
8
AUG
22

York, PA
• 36.3 miles
$45 -$55
On August 22, 2026, the York Road Runners Club will hold the 28th annual Rail Trail 10-Miler to benefit The ARC of York and Adams Counties.  The race starts at Liberty Christian Fellowship Church...
10m
5
AUG
22

Arlington, VA
• 13.9 miles
$10 -$35
As part of DLS's ongoing commitment to giving back and supporting causes important to our team members, we are organizing the 3rd Annual DLS 5k & 1 Mile for Lewy Body Dementia! Proceeds will...
5K
4